var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');

var routes = require('./routes/index');
var users = require('./routes/users');
var api = require('./routes/api');

const orm=require('orm');
const session=require('express-session');
const MongoDBStore = require('connect-mongodb-session')(session);
var app = express();

const sessionStore = new MongoDBStore({
  uri:"mongodb://localhost/user_systerm_session",
  collection:"session"
});

app.use(session({
  secret: '123456',
  resave: false,
  saveUninitialized: true,
  store:sessionStore
}));

//Confirm ORM
app.use(orm.express("mysql://root:@localhost/usersysterm",{
  define:function(db,models,next){
    models.user=db.define("user",{
      id:Number,
      register:String,
      password:String,
      gender:Number
    });
    next();
  }
}));

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use('/', routes);
app.use('/users', users);
app.use('/api', api);


// catch 404 and forward to error handler
app.use(function(req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
  app.use(function(err, req, res, next) {
    res.status(err.status || 500);
    res.render('error', {
      message: err.message,
      error: err
    });
  });
}

// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
  res.status(err.status || 500);
  res.render('error', {
    message: err.message,
    error: {}
  });
});


module.exports = app;
